- Mobile additional battery for external power supply to photo cameras (with USB charging function), specific USB battery chargers or other mobile devices ,- The power pack provides an energy boost on the go ,- Certified cells guarantee the highest safety standard and top quality ,- Housing with comfortable soft-touch surface ,- Easy recharging of photo cameras (with USB charging function), specific batteries (with USB battery charger) and other mobile devices ,- Ideal companion with energy to go: for a new boost of energy simply connect the photo camera (with USB charging function) or a specific USB battery charger and the power pack with the cable ,- Simple charging of the power pack on a USB charger (not included in the extent of delivery) via micro-USB charging cable ,- Universal use ,- Integrated LED capacity indicator ,- Overload protection, deep discharge protection, short circuit protection - Connection (Input): USB Micro B Socket ,- Connection (Output): USB A Socket ,- Number of Outputs: 1 ,- Depth: 2,3 cm ,- Height: 4.2 cm ,- Width: 9 cm ,- Battery Type: Integrated Lithium Ion Battery ,- Number of Batteries: 2 ,- Capacity: 5200 mAh ,- Upload Speed: Ultra Fast Charge ,- Colour: Black ,- Component: Micro-USB-Cable 2 years legal warranty only